Acoustics. Measurement of sound insulation in buildings and of building elements. Field measurements of impact sound insulation of floors.
NORMA vydána dne 15.11.1998
Designation standards: BS EN ISO 140-7:1998
Note: NEPLATNÁ
Publication date standards: 15.11.1998
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: British technical standard
Kategorie: Technické normy BS